HYA、ZRC-HYA、WDZ-HYA市内通信电缆(主要技术指标)
电缆芯数(规格) |
电缆线芯芯直径(mm) |
绝缘最大偏心(mm) |
成品电缆最大外径(mm) |
绞合节距 (mm) |
近端串音 衰减 |
远端串音防卫度 |
备注 |
HYA5×2×0.4 |
0.405 |
0.02 |
8.2 |
31.7-119.5 |
10对电缆内线对的全部组合(M-S)≧53; 12对、13对子单位间线对间的全部组合(M-S)≧54 20对、30对电缆及基本单位内线对间的全部组 合(M-S)≧58 相邻子单位间线对的全部组合(M-S)≧63
|
任意线对组合≧58 基本单位内或30对电缆内线对间的全部组合≧69 12对13对子单位内及10对20对电缆内线对间的全部组合≧68 |
绝缘结构为:实心聚烯烃绝缘 |
HYA10×2×0.4 |
0.405 |
0.02 |
11.5 |
31.7-119.5 |
|||
HYA20×2×0.4 |
0.405 |
0.02 |
13.5 |
31.7-119.5 |
|||
HYA30×2×0.4 |
0.405 |
0.02 |
15.0 |
31.7-119.5 |
|||
HYA50×2×0.4 |
0.405 |
0.02 |
17.0 |
31.7-119.5 |
|||
HYA100×2×0.4 |
0.405 |
0.02 |
22.5 |
31.7-119.5 |
|||
HYA200×2×0.4 |
0.405 |
0.02 |
28.0 |
31.7-119.5 |
|||
HYA300×2×0.4 |
0.405 |
0.02 |
32.5 |
31.7-119.5 |
|||
HYA400×2×0.4 |
0.405 |
0.02 |
36.5 |
31.7-119.5 |
|||
HYA600×2×0.4 |
0.405 |
0.02 |
42.5 |
31.7-119.5 |
|||
HYA800×2×0.4 |
0.405 |
0.02 |
49.0 |
31.7-119.5 |
|||
HYA900×2×0.4 |
0.405 |
0.02 |
51.5 |
31.7-119.5 |
|||
HYA1000×2×0.4 |
0.405 |
0.02 |
53.5 |
31.7-119.5 |
|||
HYA1200×2×0.4 |
0.405 |
0.02 |
58.0 |
31.7-119.5 |
|||
HYA1600×2×0.4 |
0.405 |
0.02 |
65.5 |
31.7-119.5 |
|||
HYA1800×2×0.4 |
0.405 |
0.02 |
69.0 |
31.7-119.5 |
|||
HYA2000×2×0.4 |
0.405 |
0.02 |
72.0 |
31.7-119.5 |
|||
HYA2400×2×0.4 |
0.405 |
0.02 |
77.5 |
31.7-119.5 |